Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8240400 | Noise-dampening shield structure for rock drilling apparatus | Seppo Peltola | 2012-08-14 |
| 8177023 | Sound dampening housing for rock drill | Seppo Peltola | 2012-05-15 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8240400 | Noise-dampening shield structure for rock drilling apparatus | Seppo Peltola | 2012-08-14 |
| 8177023 | Sound dampening housing for rock drill | Seppo Peltola | 2012-05-15 |